Received Dccember IO, 1962 p-~\ I (, rcaptoctliylguanidine and S-substituted derivatives, prepared in aqucous solution by rcarraiigc~ iiwnt of the corresponding p- aminoethylisothiuronium compounds, gave insoluble adducts Rith carbon disulhde. Both infrared and ultraviolet absorption spectral characteristics as well as chemical evidence showed the adducts to bc trithiocarbonates rather than dithiocarbamates or cycllc ...
